Which compound inequality is represented by the graph? x < –4 or x ≥ 3
x < –4 and x ≥ 3
x ≤ –4 or x < 3
x ≤ –4 and x < 3

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15